| Net income (loss) |  | $ | (3,393 | ) |  | $ | 38,072 |  |
| Weighted average number of shares |  |  |  |  |  |  |  |  |
| -  Basic |  |  | 30,481,069 |  |  |  | 30,765,840 |  |
| -  Diluted |  |  | 30,481,069 |  |  |  | 30,768,029 |  |
| Earnings (loss) per share |  |  |  |  |  |  |  |  |
| -  Basic and Diluted |  | $ | (0.11 | ) |  | $ | 1.24 |  |